---
product_id: 40417769
title: "A-120 General Alarm Electro-Mechanical Siren, Wall/Surface Mount, 120 VAC/VDC, Red"
brand: "federal signal"
price: "415828 kr"
currency: ISK
in_stock: true
category: "Federal Signal"
url: https://www.desertcart.is/products/40417769-a-120-general-alarm-electro-mechanical-siren-wall-surface-mount
store_origin: IS
region: Iceland
---

# 120 VAC/VDC dual voltage 103 dBA @ 10' sound power Type 3R corrosion-resistant enclosure A-120 General Alarm Electro-Mechanical Siren, Wall/Surface Mount, 120 VAC/VDC, Red

**Brand:** federal signal
**Price:** 415828 kr
**Availability:** ✅ In Stock

## Summary

> 🚨 Make your safety impossible to ignore with Federal Signal A-120!

## Quick Answers

- **What is this?** A-120 General Alarm Electro-Mechanical Siren, Wall/Surface Mount, 120 VAC/VDC, Red by federal signal
- **How much does it cost?** 415828 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/40417769-a-120-general-alarm-electro-mechanical-siren-wall-surface-mount)

## Best For

- federal signal enthusiasts

## Why This Product

- Trusted federal signal brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual Voltage Flexibility:** Seamlessly operate on 120VAC or 125VDC for versatile installation.
- • **Precision Engineered Sound:** Ported aluminum rotor and stator deliver a unique, high-pitched tone that stands out.
- • **Built to Brave the Elements:** Rugged Type 3R enclosure ensures durability and corrosion resistance.
- • **Command Attention with 103 dBA:** Cut through industrial noise with a piercing, unmistakable alert.
- • **Effortless Wall or Surface Mount:** Swivel bracket offers easy, secure installation wherever you need it.

## Overview

The Federal Signal A-120 is a high-decibel, electro-mechanical siren designed for industrial environments. Operating on both 120VAC and 125VDC, it features a corrosion-resistant Type 3R enclosure and a distinctive high-pitched tone generated by a ported aluminum rotor. Its durable metal housing with red powder coat finish and swivel mount bracket make it ideal for reliable wall or surface mounting, ensuring your alarm stands out loud and clear.

## Description

The Federal Signal Model A is a general-purpose electro-mechanical siren that produces a distinctive sound and tonal quality for industrial applications. It has a high maximum pitch which provides excellent contrast to industrial ambient noise. The Model A features a universal motor and operates with 120VAC or 125VDC. The fractional horsepower motor drives a ported aluminum rotor within the specially designed stator to produce a unique sound. A small internal fan cools the motor during operation. The recommended duty cycle is five minutes on/five minutes off. The Model A's metal housing is sealed with red powder coat for an attractive appearance and superior corrosion-resistance. The swivel mount bracket accommodates wall and surface mount installations.

## Features

- 120VAC/DC Voltage
- 103 dBA @ 10' (113 dBA @ 1m)
- Rugged durable and corrosion-resistant
- Type 3R enclosure
- UL and cUL Listed; FM Approved

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01BYHX6S0 |
| Best Sellers Rank | #823,327 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #165 in Industrial Warning Alarms |
| Date First Available | February 19, 2016 |
| Global Trade Identification Number | 00782979250302 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 9 pounds |
| Item model number | A-120 |
| Manufacturer | Federal Signal |
| Maximum Range | 10 Feet |
| Mounting Type | Wall Mount |
| Noise Level | 113 Decibels |
| Package Dimensions | 21.61 x 13.39 x 12.6 inches |
| UPC | 782979250302 |

## Product Details

- **Brand:** Federal Signal
- **Color:** red
- **Control Method:** Remote
- **Power Source:** Corded Electric
- **Voltage:** 120 Volts

## Images

![A-120 General Alarm Electro-Mechanical Siren, Wall/Surface Mount, 120 VAC/VDC, Red - Image 1](https://m.media-amazon.com/images/I/61IKf8uLMEL.jpg)

## Frequently Bought Together

- Federal Signal A-120 General Alarm Electro-Mechanical Siren, Wall/Surface Mount, 120 VAC/VDC, Red
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**Shop now:** [https://www.desertcart.is/products/40417769-a-120-general-alarm-electro-mechanical-siren-wall-surface-mount](https://www.desertcart.is/products/40417769-a-120-general-alarm-electro-mechanical-siren-wall-surface-mount)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-04-22*